Artificial nutritional support in cancer patients after esophagectomy: 11 years of experience.

Esophageal cancer represents a high-risk group of patients. This study determines the association of artificial nutrition with morbidity, mortality, and survival and studies clinical situations that determine the choice between enteral (EN) and parenteral support (PN). This retrospective single-center study compared 2 periods: 1) treatment centered in surgical process with discretionary demand of support, and 2) elective therapeutic and nutritional interventions were systematized. Risks factors that determined use of PN and survival were included in 4 multivariate regression models: 2 logistic, 1 multinomial, and a survival Cox analysis. Significance determined with 95% confidence interval (CI) of 95%; inclusion criteria was P < 0.1. During an 11-yr period, 175 patients were studied. Artificial nutrition consisted of 45 jejunostomy EN, 28 PN, and 102 both. Risk factors that conditioned PN were first period (OR: 2.41; 95% CI: 1.13-5.14), stay in intensive care unit (ICU) >3 days (OR: 1.70; 95% CI: 0.93-3.71), and surgical reintervention (OR: 3.83; 95% CI: 0.94-16.95). Risk factors associated with mortality were first period (OR: 22.7; 95% CI: 2.31-172.05), respiratory infection (OR: 11.23; 95% CI: 2.33-55.5) and coloplasty surgery (OR: 13.16; 95% CI: 2.11-83.33). Longer survival was associated with second period (OR: 2.36; 95% CI: 1.38-4.05) and lower neoplasm staging (OR: 1.43; 95% CI: 1.21-1.69). A multidisciplinary management that includes nutritional support of esophagectomized patients is 1 of the factors that improves survival. Protocol implies greater use of EN; PN remains an important nutritional therapy.

Hospital malnutrition screening at admission: malnutrition increases mortality and length of stay.

INTRODUCTION: Malnutrition is common in patients admitted to hospital and is associated with morbidity and mortality. We conducted a study to assess the prevalence of nutritional risk, risk factors associated and its consequences in a third-level hospital. METHODS: This is a prospective nutritional screening study of hospitalized patients evaluated within the first 72 hours of admission, by Malnutrition Universal Screening Tool (MUST) and Short Nutritional Assessment Questionnaire (SNAQ) screening tests. The variables recorded included demographic, anthropometric, hospitalization and clinical data. RESULTS: Out of 409 patients, 12.7% and 15.3% were nutritionally at risk according to MUST and SNAQ, respectively, with the highest prevalence in critical care units (33.3%; 25.5%), amongst oncologic patients (17.5%; 28.4%) and those with higher Charlson comorbidity indices (CCI). Length of stay (LOS) was longer in patients at severe malnutrition risk (15.4 vs 9.9 days for MUST; 13.3 vs 9.9 days for SNAQ). Mortality was higher in those with high malnutrition risk (66.7% vs 10.9% for MUST; 50.0% vs 14.2% for SNAQ). Multivariate analysis showed that malnutrition was associated with CCI and mortality. Risk factors associated with LOS were admission as emergencies for both MUST and SNAQ tests. CONCLUSIONS: The prevalence of malnutrition is high in patients on admission to a third-level hospital, with a higher prevalence in critical care units, amongst oncologic patients and those with a higher CCI. Malnutrition is associated with longer LOS and higher mortality. The systematic clinical use of screening tools enables to detect patients at risk of malnutrition and take appropriate action.

Hospital malnutrition screening at admission: malnutrition increases mortality and length of stay / Cribado de la desnutrición hospitalaria en la admisión: la desnutrición aumenta la mortalidad y la duración de la estancia hospitalaria

Introduction: Malnutrition is common in patients admitted to hospital and is associated with morbidity and mortality. We conducted a study to assess the prevalence of nutritional risk, risk factors associated and its consequences in a third-level hospital. Methods: This is a prospective nutritional screening study of hospitalized patients evaluated within the first 72 hours of admission, by Malnutrition Universal Screening Tool (MUST) and Short Nutritional Assessment Questionnaire (SNAQ) screening tests. The variables recorded included demographic, anthropometric, hospitalization and clinical data. Results: Out of 409 patients, 12.7% and 15.3% were nutritionally at risk according to MUST and SNAQ, respectively, with the highest prevalence in critical care units (33.3%; 25.5%), amongst oncologic patients (17.5%; 28.4%) and those with higher Charlson comorbidity indices (CCI). Length of stay (LOS) was longer in patients at severe malnutrition risk (15.4 vs 9.9 days for MUST; 13.3 vs 9.9 days for SNAQ). Mortality was higher in those with high malnutrition risk (66.7% vs 10.9% for MUST; 50.0% vs 14.2% for SNAQ). Multivariate analysis showed that malnutrition was associated with CCI and mortality. Risk factors associated with LOS were admission as emergencies for both MUST and SNAQ tests. Conclusions: The prevalence of malnutrition is high in patients on admission to a third-level hospital, with a higher prevalence in critical care units, amongst oncologic patients and those with a higher CCI. Malnutrition is associated with longer LOS and higher mortality. The systematic clinical use of screening tools enables to detect patients at risk of malnutrition and take appropriate action (AU)

Introducción: la desnutrición es común en los pacientes ingresados en el hospital y se asocia a morbi/mortalidad. El objetivo de este estudio es evaluar la prevalencia de riesgo nutricional, factores de riesgo asociados y sus consecuencias en un hospital de tercer nivel. Métodos: estudio prospectivo de cribado nutricional de pacientes hospitalizados evaluados dentro de las primeras 72 horas de ingreso, mediante las herramientas Malnutrition Universal Screening Tool (MUST) y Short Nutritional Assessment Questionnaire (SNAQ). Las variables registradas incluyen datos demográficos, antropométricos, de hospitalización y clínicos. Resultados: de los 409 pacientes entrevistados, 12,7% y 15,3% presentaban riesgo nutricional según MUST y SNAQ, respectivamente, con una mayor prevalencia en la Unidad de Cuidados Intensivos (UCI) (33,3%; 25,5%), pacientes oncológicos (17,5%; 28,4%) y aquellos con mayor índice de comorbilidad de Charlson (ICC). La estancia hospitalaria fue mayor en pacientes en riesgo de desnutrición severa (15,4 vs. 9,9 días para MUST; 13,3 vs. 9,9 días para SNAQ), así como la mortalidad (66,7% vs. 10,9% para MUST; 50,0% vs. 14,2% para SNAQ). El análisis multivariante mostró una asociación entre desnutrición e ICC y mortalidad. Los factores de riesgo asociados con estancia hospitalaria fueron ingreso por urgencias para ambos tests. Conclusiones: la prevalencia de desnutrición en pacientes al ingreso a un hospital de tercer nivel es alta, siendo mayor en las UCI, entre pacientes oncológicos y con mayor ICC. La desnutrición se asocia con mayor estancia hospitalaria y mayor mortalidad. El uso clínico sistemático de herramientas de detección puede ayudar a identificar pacientes en riesgo de desnutrición y tomar las medidas apropiadas (AU)